Effects of Reaction Temperatures and Time on Preparation of Cu2ZnSnSe4 Thin Films
- https://doi.org/10.2991/icmmita-15.2015.174How to use a DOI?
- absorption layer material; Cu2ZnSnSe4; phase; morphology; reaction temperature
Cu2ZnSnSe4 thin films were prepared at 160~200 oC by spin-coating and chemical co-reduction, the effects of reaction temperature, time and substrates on thin films were investigated. Experimental results show that, the temperature, reaction time and process are the main factors that affect crystal phase and morphology of quaternary compound films. Longer reaction time and higher temperature are in favor of product crystallinity. Cu2ZnSnSe4 film with sigle phase and good crystallinity was obtained at 200 oC by twice reaction. Compared to the product films prepared on glass substrates, the crystallinity of Cu2ZnSnSe4 film on silicon substrates was slightly better.
- © 2015, the Authors. Published by Atlantis Press.
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- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Kegao Liu AU - Nianjing Ji AU - Yong Xu AU - Lei Shi PY - 2015/11 DA - 2015/11 TI - Effects of Reaction Temperatures and Time on Preparation of Cu2ZnSnSe4 Thin Films BT - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications PB - Atlantis Press SP - 946 EP - 950 SN - 2352-538X UR - https://doi.org/10.2991/icmmita-15.2015.174 DO - https://doi.org/10.2991/icmmita-15.2015.174 ID - Liu2015/11 ER -